When it comes to face slimming needles, I believe that many beauty seekers are not unfamiliar with the big face due to bite muscle hypertrophy want to quickly become a small face? Immediately face slimming needles to a hair. But in fact, in addition to slimming face, there are other roles, and we know? The face-slimming needle, in fact, is not called a face-slimming needle, and its role is not just to slim the face so simple. To be precise, it is a type A botulinum toxin injection, through the injection to achieve a specific beauty effect. 1, fast face slimming This is a familiar role, through the injection of botulinum toxin injection to treat the bite muscle hypertrophy. 2, thin legs and thin shoulders Muscular calves? Shoulder obesity? These can be improved by injecting botulinum toxin, the principle and thin face is the same. 3, effective wrinkle removal If the dynamic wrinkles formed by excessive facial expressions, the effect of wrinkle removal can be achieved by injecting Botox. At present, there are only two kinds of Botox certified in China, the domestic Hengli and imported BOTOX botox, no anesthesia, small injection trauma, the effect can be maintained for 3-6 months. Botox can not only slim the face, legs, shoulders, wrinkles, in the hydrophobic injection to add Botox can also rejuvenate the skin. Of course, good things can not be abused, the injection of too much, muscle relaxation of a large range, will make facial expressions less natural, which is commonly known as stiff expressions, so the drug is not expensive, technology is expensive, accurate design, accurate injection is the essence of Botox injection beauty.